"Multiple themes" is a nice feature. My favorite is "Sidebar" and I have a little suggestion: because your blog will expand quickly, your sidebar too will be a list long drawn out. Instead of a simple list, ( if possible ) a tree structure may be more convenient. Such as:

Mibuild2.bat is based on build.bat
if you double click on it asked to enter the name of the application to compile
compile the extension .HBP exists by that name if entered, but compiles the extension .PRG if it exists in the current folder

might want to run from the command line, if I enter the name of the application with the required parameters are passed to the same original build.bat.
Mibuild.bat not work
Example: Main.Prg
you income: main
or: Main